Silverface Amp Modifications

However, the first drip-edge models appeared in late August of as the black-face cosmetics were being replaced by silver-faced amps. The most popular amps, like the Deluxe Reverb, were the first to receive the new look, which included not only the silver face-plate and aluminum drip-edge, but also a slightly different grill cloth with added subtle vertical blue stripes. A few models during this early silverface period actually have the new silver face-plate and the old blackface style back-plate, and the earliest silver faceplates have the mysterious slim black vertical lines more on this later. It makes sense that the amps that were not selling as well were the last to receive the new look, as they were the models for which the old black-face parts lasted the longest, and inversely the most popular models were the first to get the update, as their black-face parts ran out the earliest. What does this mean? It means that you may see a drip-edge Deluxe Reverb with a build date as early as mid, and a black-face non-reverb bandmaster or Vibrolux as late as February of Now, as for when the drip-edge was eliminated. Once again, the most popular models were the first to lose the aluminum trim in mid and the least popular were the last to lose it in late , with the Bandmaster Reverb TFLD as the very last. By January of all fender amps being produced were the more common non-drip edge silverface models, those cosmetics continued on unchanged through the entire decade.

Fender Date Codes

Bias: Fixed, adjustment pot or balance pot Rectifier: Solid State. Comments: A master volume was added in Other late seventies circuit changes included a Line Out jack, hum balance pot, and a pull boost sw. Fender switched back to the blackface era cosmetics some time in

The Fender Twin and Twin Reverb are guitar amplifiers made by Fender Musical Instruments “Fender Electric Instruments” (FEI) or “Fender Musical Instruments”​, (FMI) depending on the date of manufacture. The earliest silverface Twin Reverbs, along with all other silverface models, had an aluminum frame (trim).

Username or Email. Password I forgot my username or password. Keep me signed in. Clear the check box if you’re on a shared computer. Please enter your username, and you will recieve a new password for your account. Send me a new password. Recover Cancel. Individual Company. All Fender amplifiers manufactured from — present include a date code printed on the quality assurance QA sticker on the back of the amp chassis, and are dated the by the first letter as the year and the second letter as the month.

In almost every Fender amplifier there are several EIA manufacturer codes followed by a date code, typically found on the speaker s , transformer s , tubes, caps, and occasionally pots. The EIA code will consist of 3 numbers followed by a date code of 3 or 4 numbers designating the year and the week. Bassman 5B6 tweed to — to — to — Champion 5B1 tweed 01 to — to — to — to — Champ 5C1, 5D1 tweed to — to — to —

How to date vintage fender amps

Fender Tube amp codes: – look for a 2 letter code stamped on the tube chart inside the back of the amp – the first letter is the year, and the second letter is the month. An amp stamped NA would have been made in Jan. Here is a list of the first letter showing the year of manufacture. These codes have nothing to do with the serial number that is stamped on the right rear of the chassis – Those numbers are posted below.

silverface dating service Hey guys, I recently acquired a Silverface Twin Reverb and was having trouble with the manufacture date. I have done.

Blackface amps were immediately popular upon release and used on numerous famous recordings. They continue to be a backline and recording mainstay of musicians who seek a great, chimey Fender clean and, when pushed, a classic overdriven tone. Fender offered a full range of amps in their Blackface line, ranging from the diminutive Champ to the massive Twin Reverb.

Cosmetically, the amps featured the aforementioned black control panels with white lettering, black tolex protective covering, and silver thread grill cloth. Built like a proverbial tank, these plus-year-old amps will be rocking way into the future. Fender offered three versions of the Champ during the Blackface period. After all, he was the guy who reused his styrofoam cup for coffee.

The new style Champ and Vibro Champ amps featured slanting control panels. Immediately popular for studio use, they also found favor from musicians playing small gigs. Just grab your guitar and this little powerhouse and head out to the gig. Small, light and, like all Blackface Fenders, built like a tank, Princetons are a favorite of many guitarists and harp players for studio and live use. Issued from mid to mid, the tuxedo amps featured Blackface cosmetics, but were very snazzy looking with white barrel knobs.

Overshadowed by the Princeton Reverb, which is widely considered one of the most famous studio amps ever built, the non-reverb Princeton is a sleeper hit.

1967 Fender® Twin Reverb® Silverface, Very Good, $1,499.00

The Code on the tube chart of your Fender Amp is made up of two letters. The First letter equates to the Year and the Second letter to the Month. Reissue amps also use stamped Date Codes.

Black Face Deluxe Reverb · Silver Face Deluxe Reverb Silver Face Princeton Reverb · Princeton Reverb II Pro Silver Face Twin Reverb · Twin Reverb II.

The Twin was introduced in , two years before Fender began selling Stratocaster electric guitars. The amps are known for their characteristically clean tone. The Twin has seen a number of revisions since its introduction, both internal and external, with its designs sometimes varying greatly from one year to the next. The Cyber Twin, which combined a tube amp with a digital processor, was introduced in January The Fender Twin has gone through a number of changes over the years, both cosmetically and electronically.

The original version was an all-tube combo amplifier with dual 12″ speakers and two 6L6 tubes for a rated output of 25 watts. The early models of the larger “narrow-panel” tweeds are also remarkable for their refined electronics whose circuit design incorporated dual 5U4 rectifiers in the Twin and Bassman models, another improvement given Fender’s quest for a louder, cleaner amplifier. The entire line of Fender amplifiers from to later for smaller models and Bassman was uniform in this look—tweed or “airline linen” covering with a maroon with gold stripe woven saran grill cloth.

By the end of the decade, a JBL 15″ speaker was available on special order for the Pro model. It was modified in for more volume, switching to four power tubes [8] with the more efficient long-tailed pair phase inverter for a power increase to 80W. This “hi-powered,” tweed-covered design continued into early , after the other Professional Series of Fender amplifiers had made the transition to the modern brownface design.

The upgraded 5F8 Twin-amp of with its complement of four military grade ‘s was briefly rectified with a tall mercury vapor 83 tube and special tube socket.

Fender silverface twin reverb dating simulator

I’ve wanted a silverface Twin or Pro Reverb since I was a teen. To me they are loud, clean, blank slates to color with different guitars and pedals. The Twin Reverb design has been through many iterations since its debut.

This is a vintage Silverface model dating from We have tried to provide as much detail as possible with regards to the condition of the amp and any.

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PMT Guide To Fender Amps

There are some easy ways to find out when your vintage Fender was manufactured. Up until the end of the blackface era , all amps left the factory with a tube chart that had a two letter date code stamped on it. Another way to get a close estimate of when your amp was made is to read the codes on the transformers. Most post tweed Fenders had trannys manufactured by Schumacher.

Sometime in, Fender ordered a bunch of Twin Reverb/Dual Showman Reverb Mar 15, · To date Silverface Twin Reverbs from to the only methods are via the.

If you have not been trained to work with high voltage then have an amp technician service your amp. Never touch the amplifier chassis with one hand while probing with the other hand because a lethal shock can run between your arms through your heart. Use just one hand when working on a powered amp. See more tube amplifier safety info here. The “” in the model name comes from the circuit change date of The silverface amps are surprisingly similar to the coveted Fender blackface line of amps so many blackface mods and tweaks apply to the silverface lineup.

It’s pretty easy to “blackface” these amps for a full generational regression. I usually prefer switchable mods that allow me to go back to the amp’s original circuit and tone. The often unused Normal channel is also a great place to mod away with to make that channel interesting and usable. Fender made the head cab extra large to allow for distance between the power transformer and the reverb tank. Cut the NFB in half and add some color and texture.

Is my Fender Guitar Amp a vintage Fender Amp?